JEE Main & Advanced
Physics
Wave Mechanics
Question Bank
Self Evaluation Test - Oscillations
question_answer
A particle of mass m is executing oscillations about the origin on the X-axis with amplitude A. Its potential energy is given as \[U(x)=\alpha {{x}^{4}}\] where a is a positive constant. The x coordinate of the particle where the potential energy is one third of the kinetic energy is